BIG-SERT kits are an oversize thread repair system that will repair threads that were repaired by standard Time-Serts,Helicoil, Perma-Coil, any other similar coil style insert.

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BIG-SERT kits are an oversize thread repair system that will repair threads that were repaired by standard Time-Serts,Helicoil, Perma-Coil, any other similar coil style insert.

  • Second time M8 x 1.25 thread repair kit
  • Recommended by leading automotive manufacturers
  • Designed & Manufactured in the United States
  • Second time M8 x 1.25 thread repair kit
  • Recommended by leading automotive manufacturers
  • Designed & Manufactured in the United States

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